Precision Digital PD6310 - Manual (Page 12)

Model PD6210 & PD6310 Batch Controllers Instruction Manual
12
INPUT
IMPEDANCE Pulse input: Greater than 300 k  @ 1 kHz.
Open collector/switch input: 4.7 k  pull-up to 5 V.
ACCURACY ±0.03% of calibrated span ±1 count
TEMPERATURE
DRIFT Rate display is not affected by changes in temperature.
MULTI-POINT
LINEARIZATION 2 to 32 points
LOW-FLOW
CUTOFF 0-999999 (0 disables cutoff function)
DECIMAL POINT Up to five decimal places or none:
d.ddddd
, d.dddd, d.ddd, d.dd, d.d,
or
dddddd
CALIBRATION May be calibrated using K-factor, internal calibration, or by
applying an external calibration signal.
K-FACTOR Field programmable K-factor converts input pulses to rate in
engineering units. May be programmed from 0.00001 to
999,999 pulses/unit.
CALIBRATION
RANGE Input 1 signal may be set anywhere in the range of the
controller; input 2 signal may be set anywhere above or
below input 1 setting.
Minimum input span between any two inputs is 10 Hz.
An Error message will appear if the input 1 and input 2
signals are too close together.
FILTER Programmable contact de-bounce filter: 40 to 999 Hz max-
imum input frequency allowed with low speed filter.
TIME BASE Second, minute, hour, or day
GATE Low gate: 0.1-99.9 seconds
High gate: 2.0-999.9 seconds
Batch Controller Rate/Totalizer Display
RATE DISPLAY
INDICATION -99999 to 999999, lead zero blanking. “R” LED illuminates
while displaying rate.
BATCH TOTAL &
GRAND TOTAL
DISPLAY 0 to 999,999; automatic lead zero blanking. “T” LED is illumi-
nated while displaying batch total. “GT” LEDs are illuminated
while displaying grand total. Up to 999,999 for batch to-
tal/preset. Up to 999,999,999 with grand total-overflow fea-
ture. “
oF ” is displayed to the left of grand total overflow and
▲ LED is illuminated.
BATCH TOTAL
DECIMAL POINT Up to five decimal places or none:
d.ddddd
, d.dddd, d.ddd, d.dd, d.d,
or
dddddd
Total decimal point is independent of rate decimal point.